May weather forecastYellow Grass, Canada
May
Weather in May
May, the last month of the spring in Yellow Grass, is a refreshing month, with an average temperature ranging between max 17.6°C (63.7°F) and min 8.1°C (46.6°F).Temperature
With the transition into May, Yellow Grass experiences a significant increase in average high-temperatures, moving up from a chilly 8.4°C (47.1°F) in April to a refreshing 17.6°C (63.7°F). In May, the recorded average low-temperature is a frosty 8.1°C (46.6°F).Humidity
In May, the average relative humidity in Yellow Grass, Canada, is 54%.Rainfall
In Yellow Grass, in May, it is raining for 8 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Yellow Grass, there are 63.4 rainfall days, and 233mm (9.17") of precipitation is accumulated.Snowfall
January through May, September through December are months with snowfall in Yellow Grass. May is the last month it regularly snows. During 0.4 snowfall days, in May, Yellow Grass aggregates 6mm (0.24") of snow. In Yellow Grass, Canada, during the entire year, snow falls for 38.8 days and aggregates up to 210mm (8.27") of snow.Daylight
The average length of the day in May in Yellow Grass is 15h and 25min.On the first day of the month, sunrise is at 5:31 am and sunset at 8:15 pm. On the last day of May, in Yellow Grass, sunrise is at 4:53 am and sunset at 8:55 pm CST.
Sunshine
In Yellow Grass, Canada, the average sunshine in May is 9.9h.UV index
The average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: The UV index of 4 in May translates into these instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's radiation is especially intense around midday; try to stay in shade during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Yellow Grass, Canada
- Average high temperature in May: 17.6°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is February (-8.6°C).
- Average low temperature in May: 8.1°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is February (-16°C).
Average pressure in May
Yellow Grass, Canada
- Average pressure in May: 1013.5mbar
The month with the highest atmospheric pressure is February (1021.7mbar).
The month with the lowest atmospheric pressure is June (1010mbar).
Average wind speed in May
Yellow Grass, Canada
- Average wind speed in May: 16.2km/h
The windiest month (with the highest average wind speed) is April (17.1km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).
Average humidity in May
Yellow Grass, Canada
- Average humidity in May: 54%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is August (53%).
Average rainfall in May
Yellow Grass, Canada
- Average rainfall in May: 22mm
The wettest month (with the highest rainfall) is June (52mm).
The driest months (with the least rainfall) are January, February and December (4mm).
Average rainfall days in May
Yellow Grass, Canada
- Average rainfall days in May: 8 days
The month with the highest number of rainy days is June (11.5 days).
The month with the least rainy days is February (0.2 days).
Average snowfall in May
Yellow Grass, Canada
- Average snowfall in May: 6mm
The month with the highest snowfall is November (45mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in May
Yellow Grass, Canada
- Average snowfall days in May: 0.4 days
The month with the highest number of snowfall days is November (7.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in May /
Average sunshine in May
Yellow Grass, Canada
- Average daylight in May: 15h and 24min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in May: 9h and 54min
The month with the most sunshine is July (Average sunshine: 12h and 24min).
The months with the least sunshine are January and December (Average sunshine: 3h and 18min).
Average sunshine days in May
Yellow Grass, Canada
- Average sunshine days in May: 21.2 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is June (16.3 days).
Average UV index in May
Yellow Grass, Canada
- Average UV index in May: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in May
Yellow Grass, Canada
- Average cloud cover in May: 35
The month with the most cloud cover is February (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 23).
Average visibility in May
Yellow Grass, Canada
- Average visibility in May: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).
